/*
 * Copyright 2017-2021 Dromara.org
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.dromara.hmily.brpc.loadbalance;

import com.baidu.brpc.client.CommunicationClient;
import com.baidu.brpc.loadbalance.FairStrategy;
import com.baidu.brpc.protocol.Request;

import java.util.List;
import java.util.Set;

/**
 * The hmily brpc fair strategy load balance.
 *
 * @author liu·yu
 */
public class HmilyFairStrategy extends FairStrategy {

    @Override
    public CommunicationClient selectInstance(final Request request, final List<CommunicationClient> instances, final Set<CommunicationClient> selectedInstances) {
        CommunicationClient client = super.selectInstance(request, instances, selectedInstances);
        return HmilyLoadBalanceUtils.doSelect(client, instances);
    }
}
